COOLED is a playable word

cool Scrabble® Dictionary

adjective
cooler, coolest
moderately cold
verb
cooled, cooling, cools
to make less warm
40 Playable Words can be made from "COOLED"
   2-Letter Words (7 found)
   3-Letter Words (15 found)
   4-Letter Words (12 found)
   5-Letter Words (4 found)
   6-Letter Words (2 found)